express node 运行报错 安装bcrypt报错

express node 运行报错 安装bcrypt报错

[root@izwz9cs0w4qqwzrpcyftzuz nodeServe]# npm install bcrypt -S

> [email protected] install /home/nodeServe/node_modules/bcrypt
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using needle for node-pre-gyp https download 
node-pre-gyp WARN Pre-built binaries not installable for [email protected] and [email protected] (node-v72 ABI, glibc) (falling back to source compile with node-gyp) 
node-pre-gyp WARN Hit error EACCES: permission denied, mkdir '/home/nodeServe/node_modules/bcrypt/lib' 
gyp WARN EACCES current user ("www") does not have permission to access the dev dir "/root/.cache/node-gyp/12.14.0"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/home/nodeServe/node_modules/bcrypt/.node-gyp"
gyp WARN install got an error, rolling back install
gyp WARN install got an error, rolling back install
gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/home/nodeServe/node_modules/bcrypt/.node-gyp'
gyp ERR! System Linux 3.10.0-514.26.2.el7.x86_64
gyp ERR! command "/usr/local/node/bin/node" "/usr/local/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "configure" "--fallback-to-build" "--module=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3/bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3" "--napi_version=5" "--node_abi_napi=napi" "--napi_build_version=3" "--node_napi_label=napi-v3"
gyp ERR! cwd /home/nodeServe/node_modules/bcrypt
gyp ERR! node -v v12.14.0
gyp ERR! node-gyp -v v5.0.5
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/node/bin/node /usr/local/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3 --napi_version=5 --node_abi_napi=napi --napi_build_version=3 --node_napi_label=napi-v3' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/home/nodeServe/node_modules/bcrypt/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:210:5)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Linux 3.10.0-514.26.2.el7.x86_64
node-pre-gyp ERR! command "/usr/local/node/bin/node" "/home/nodeServe/node_modules/bcrypt/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /home/nodeServe/node_modules/bcrypt
node-pre-gyp ERR! node -v v12.14.0
node-pre-gyp ERR! node-pre-gyp -v v0.14.0
node-pre-gyp ERR! not ok 
Failed to execute '/usr/local/node/bin/node /usr/local/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/home/nodeServe/node_modules/bcrypt/lib/binding/napi-v3 --napi_version=5 --node_abi_napi=napi --napi_build_version=3 --node_napi_label=napi-v3' (1)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2020-06-03T09_32_42_900Z-debug.log

查找网上解决方案 权限不足导致 ，加上--unsafe-perm 解决

命令为npm install bcrypt -S --unsafe-perm